Not only is Hessensy a complete rip off master...he has dozens upon dozens of lawsuits against him from the ignorant customers who bought into his BS. I cannot undestand why the car mag's continue to promote this total douche bag.

Don't stage 6 single turbos get lower numbers in the quarter mile??????

To revive an old thread and to answer your question..... yes our Jeeps run faster. My stock bottom end 6.1L single turbo went 10.51@129. Keoni's 392 single turbo went 9.85@140. My Jeep has seen 0-60 on datalogs ranging from 2.6-2.8 range at the track. Ryan's TT Jeep we did put down 914rwhp on a 392. It's about to hit the dyno next weekend with the proper cam and better turbos. We can build anything they can and smoke them. Hennessey's market is really rich people who don't know any better.